package com.easemob.easeui.domain;

import com.easemob.chat.EMContact;

public class EaseUser extends EMContact {

	/**
	 * 昵称首字母
	 */
	protected String initialLetter;
	/**
	 * 用户头像
	 */
	protected String avatar;

	public EaseUser(String username) {
		this.username = username;
	}

	public String getInitialLetter() {
		return initialLetter;
	}

	public void setInitialLetter(String initialLetter) {
		this.initialLetter = initialLetter;
	}

	public String getAvatar() {
		return avatar;
	}

	public void setAvatar(String avatar) {
		this.avatar = avatar;
	}

	@Override
	public int hashCode() {
		return 17 * getUsername().hashCode();
	}

	@Override
	public boolean equals(Object o) {
		if (o == null || !(o instanceof EaseUser)) {
			return false;
		}
		return getUsername().equals(((EaseUser) o).getUsername());
	}

	@Override
	public String toString() {
		return nick == null ? username : nick;
	}
}
